ALU-8521 Plane Power 24V/70A BD Alternator Assy - Replaces ALU-8421

Overview

The ALU-8521 alternator provides a stable and consistent 70A output at 24V, which is suitable for aircraft with moderate electrical power requirements. Whether you're replacing an old alternator or installing it in a new aircraft, this model provides the reliability needed to power essential avionics and electrical systems. Designed to meet the demanding requirements of aviation, the ALU-8521 is built with durable materials and engineered for long-lasting performance, ensuring the longevity of your aircraft's electrical system.

Features

• 24V / 70A Power Output – Provides 70 amps at 24 volts, making it suitable for aircraft that need reliable power for avionics, lighting, radios, and other electrical systems.

• Belt-Driven Design (BD) – Ensures efficient power transfer from the engine to the alternator, reducing strain and improving fuel efficiency while maintaining consistent power delivery.

• Replaces ALU-8421 – A direct replacement for the ALU-8421 alternator, providing a seamless installation process in aircraft already equipped with this previous model.

• Durable and Reliable Construction – Built with aviation-grade materials to ensure long-term durability, even under the tough conditions of aviation.

• Stable Power Delivery – Maintains a steady 24V output, ensuring that electrical systems receive consistent voltage, preventing power fluctuations that could affect critical avionics and components.

• Ideal for Moderate Electrical Demands – Perfect for aircraft that require 70A at 24V, suitable for powering avionics, lighting, and other vital systems.

Applications

The ALU-8521 Plane Power Alternator is designed for use in general aviation aircraft with moderate electrical demands. It is perfect for replacing an old ALU-8421 alternator or installing in a new aircraft that requires a 24V/70A alternator. This model is ideal for powering avionics, communication systems, lighting, and other essential electrical components.

With its belt-driven design, the ALU-8521 ensures smooth and efficient power transfer, offering improved fuel efficiency and the longevity needed for your aircraft’s electrical systems. Whether you're replacing an old unit or outfitting a new plane, the ALU-8521 provides a reliable and durable power solution.